/* 商务风 */
body {background: #FFF;}

.container {background: #2F4056;}

.left-nav {background: #fff;}
.left-nav .sub-menu{background: #eee;}

.left-nav a {color: #686a76;}
.left-nav a.active {background: #5FB878 !important;color: #fff;}
.left-nav a:hover {background: #5FB878 !important;color: #fff;}